INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6cd9fecec27a2733be1ea58feead554bceeb986ce3cc0e207dc32b33a3b89e', 
    'UCeSdLJMPE4gkt6zNHaXb6tuCDK2Nxvj5iiHhdKfZMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)